diffusivity
diffusivity
1. Keywords Li2B4O7 single crystal;specific heat;thermal diffusivity;thermal conductivity;phonon mean;
7晶体;比热;导温系数;导热系数;声子平均自由程;
2. Keywords Nd:GGG crystal;specific heat;thermal diffusivity;thermal conductivity;
GGG晶体;比热;热扩散系数;导热系数;
3. Linear method on measurement of thermal diffusivity by PTR technology
PTR技术测量材料的热扩散系数的线性化方法
4. diffusivity rate
[电] 扩散率
5. Compression intensity and diffusivity of intra-hollow Ca-alginate gel microcapsule
中空海藻酸钙微胶囊的强度和扩散性能
6. The variation of product layer diffusivity with these factors was explained by its dependence on the concentrations of defects in CaO and CaSO4 crystals.
产物层扩散系数的变化可以其受氧化钙及硫酸钙结晶缺陷的浓度的影响来解释。
7. The basic Principle of mass transfer of all kinds in compounds and the test mathods of determining diffusivity and permeability at every condition were introduced in this paper.
介绍了在橡胶中各种物质传递过程的基本原理，以及在各种条件下测定扩散和渗透性能的试验方法。
8. The determining principle of rubber heat transfer property and the testing mothods of rubber thermal conductivity thermal diffusivity and specific heat capacity were described.
介绍橡胶热传导性能测定的基本原理及导热系数，热扩散系数和比热容的测量方法。
9. Based on theory of PTR, the linear relative between si g nal phase and modulated frequency under special condition is showed.The therma l diffusivity is determined by fitting the experimental data.
从光热辐射理论出发，在一定条件下，推导出位相信号和调制频率的关系表现为线性关系，分析实验数据得出材料的热扩散系数。
10. Drifter-derived maps of lateral diffusivity in the Pacific and Atlantic Oceans in relation to surface circulation patterns
从漂流物得到的与表面环流相关的太平洋和大西洋侧向扩散率图
11. Effective diffusivity in the middle atmosphere based on general circulation model winds
以大气环流模式风为依据中层大气的有效扩散率
12. Keywords lowbush blueberries （Vaccinium angustifolium ）;osmotic dehydration;fluidized bed dryer;anthocyanin;diffusivity;
低灌蓝莓;渗透脱水;流化床;花色苷;扩散率;
13. By this model,the turbulent mass transfer diffusivity,the three-dimensional velocity/concentration profiles and the efficiency of chemical equipment can be predicted simultaneously.
使用这一模型可同时计算出湍流传质扩散系数、三维浓度场和速度场分布。
14. Keywords Photothermal radiometry （PTR） technology;,,,, Anisotropic material;,,,, Thermal diffusivity;,,,, Thermal conductivity t
光热辐射技术;各向异性材料;热扩散率;热导率张量;
15. Keywords Photo thermoreflectance technique;Transmission line theory;Thermal conductivity;thermal diffusivity;Thermal diffusion length;
关键词光热反射测量技术;传输线理论;导热系数;热浸透率;热扩散长度;
16. Keywords pervaporation;organic aqueous solution;composite silicone rubber membrane;diffusive mass transfer;diffusivity;
关键词渗透蒸发;稀有机物-水溶液;硅橡胶复合膜;扩散传质;扩散系数;
17. THE SINGULAR DIFFUSIVITY EQUATION WITH NONLINEAR BOUNDARY CONDITION
具非线性边界条件的奇异扩散方程
18. Effective Moisture Diffusivity of Frozen Aluminum Hydroxide Sludge During Drying
冷冻处理氢氧化铝污泥干燥过程水分有效扩散系数
19. Keywords molecular dynamics simulation;mean square distance;diffusivity;velocity correlation function;
分子动力学模拟方法;均方位移;扩散系数;速度相关函数;
20. molecular diffusivity
分子扩散系数
21. systema nervorum diffus
分散性神经系统
22. C. Fisher and the approximation solution of Le Claire, thermal diffusivity of copper in Ta and TaN layer was calculated. The diffusion coefficient of Cu in Ta is one order larger than that in TaN (T=630oC).
利用Fisher扩散原理和Le Claire简化公式，计算并比较了Cu在TaN和Ta中的晶界扩散系数，前者比后者小一个数量级（T=630oC）。
23. To construct a valid smoothness constraint, the anisotropic tensor diffusion is used, which can automatically select diffusivity according to the direction of edges.
利用一种能根据边缘方向自适应选取扩散系数的各向异性扩散方程，对图像进行复原。
24. The measuring thermal diffusivity of film materials by laser photoacoustic backing exciting technique
利用激光光声技术测量薄膜材料的热扩散率
25. Measurement of the Thermal Diffusivity of Solids by Transient Thermal Gratings Method
利用瞬态热栅法测定固体材料的热扩散率
26. The Measurement of the Thermal Diffusivity of Some Carbon Fiber Materials Using Infrared Imaging Technology
利用红外热成像技术测算碳纤维材料的热扩散系数
27. Nanofluids,which can enhance the thermal conductivity and mass diffusivity of the base fluid,is a novel approche to improve the heat and mass transfer in the NH_3/H_2O bubble absorption process,.
利用纳米流体强化基础液体的导热性能和扩散性能的作用来提高NH_3/H_2O泡状吸收过程的传热传质特性是一种新型的吸收强化方法,其研究刚刚起步。
28. The Estimation of Vertical Turbulent Diffusivity in the Surface Layer in the Canada Basin
加拿大海盆冰下表层海水湍扩散系数估计
29. calculation of Knudsen diffusivity;
努森扩散的扩散系数的计算；
30. Optimized photothermal transversal deflection set-up and thermal diffusivity determination of diamond sheet using phase signals by thermal transversal deflection method are described.
单位：现代光学仪器国家重点实验室浙江大学，杭州310027;现代光学仪器国家重点实验室浙江大学，杭州310027;香港理工大学材料科研究中心;香港理工大学材料科研究中心;
31. Thickness diffusivity in the Southern Ocean
南海厚度扩散
32. Study of Thermal Diffusivity by Piezoelectric Photoacoustic Phase
压电光声位相对热扩散率的分析研究
33. bipolar diffusivity
双极性扩散系数
34. THE ANALYSIS OF THE EFFECTIVE DIFFUSIVITY AND THE TORTUOSITY OF POROUS CATALYSTS ON REATION CONDITIONS
反应条件下多孔催化剂上有效扩散系数及曲节因子的分析计算
35. Experiment Research on the Diffusivity of Soft Deposits for Engine Cu-Pb Alloy Bearing
发动机Cu-Pb合金轴瓦软镀层的扩散性试验研究
36. The effect of operation pressure,hydrogen environment,hydrogen diffusivity,and ambient temperature on incubation period is also analyzed.
另外从理论和数值计算两方面分析了操作压力、氢环境、氢扩散系数以及环境温度对孕育期的影响。
37. Anisotropic Diffusivity(AD)
各向异性扩散
38. Diffusivity, Kinetic Energy Dissipation, and Closure Theories for the Poleward Eddy Heat Flux.
向极涡旋热通量的扩散率、动能耗散何闭合理论。
39. DETERMINATION AND ANALYSIS OF THE EFFECTIVE DIFFUSIVITY OF ADSORPTION REFRIGERATION WORKING PAIR
吸附制冷工质对的有效扩散系数测定及其分析
40. Keywords periodic heat flow method;thermal conductivity;thermal diffusivity;graphitized cathode;aluminum reduction cell;
周期热流法;导温系数;导热系数;石墨化阴极;铝电解槽;
41. Keywords fixed-bed;gas tracer method;radial diffusivity;diffusion model;
固定床;气体示踪技术;径向扩散系数;扩散模型;
42. solid state ion diffusivity coefficient
固态离子扩散
43. soil diffusivity
土壤水分扩散率
44. STUDY ON ANALYTICAL RESOLUTION TO SOIL THERMAL CONDUCTIVE EQUATION AND SOIL THERMAL DIFFUSIVITY OVER NAGQU AREA
土壤热传导方程解析解和那曲地区土壤热扩散率研究
45. soil thermal diffusivity
土壤热扩散率
46. In the experiment pit, the migration velocity was 2.27cm/d under an artificial condition of 5mm/h sprinkling intensity for 3 hours each day, the vertical diffusivity Dx was 7.75cm2/d.
在2m2实验坑中，以5mm/h喷淋强度每天喷淋3h的条件下，氚示踪剂以2.27cm/d的速度向下迁移， DX为7.75cm2/d。
47. Evaluation of a new eddy diffusivity parameterisation from turbulent Eulerian spectra in different stability conditions
在不同的稳定性条件下,根据湍流欧拉谱分析对一新的涡度扩散参数的评价
48. In heterogeneous anisotropic materials the thermal diffusivity cannot be described by a single number.
在各向异性的非均质物质中，热扩散率不可能用一个简单数字来表达。
49. To study diffusion behaviors, secondary ion mass spectrometer (SIMS) along with the Boltzmann-Matano inverse method is used to derive concentration-dependent diffusivity of H+ in Z-cut LiNbO3.
在扩散模型方面，以二次离子质谱仪纵深分析，搭配数值方法反推出氢离子于铌酸锂晶体中的浓度相依扩散率。
50. Besides, the effect of seasonal variation of wind stress, Ekman pumping and horizontal diffusivity on the ocean current and heat budget are studied, using both ideal model and complex model.
在此基础上，利用理想化的数值试验与数值模拟结果相结合的方式，证实了风应力的季节变化和Ekman抽吸，以及水平热量扩散系数对北印度洋海洋环流和热收支的影响。
51. In boundary layer dynamics,the eddy diffusivity is a important parameter for the wind structure in the planetary boundary layer.
在边界层动力学中 ,涡动粘性系数是影响边界层风场结构的一个重要参数。
52. vertical eddy diffusivity
垂向湍扩散系数
53. vertical diffusivity
垂直扩散性
54. Study on Automated Test System of Thermal Diffusivity of Thin Films Based on AC Calorimetric Method
基于交流量热法的薄膜热扩散率自动测试系统的研究
55. Determination of Thermal Diffusivity of Short Paddy Grain Based on Transient Heat Transfer of Cylinder
基于圆筒瞬态热流法的短粒型稻谷导温系数的测定
56. Algorithm for Image Enlargement Based on Diffusivity Function
基于扩散率函数的图像放大算法
57. Measurement of diffusivity of nanometer material by means of laser photothermal displacement technique
基于激光光热位移技术纳米材料热扩散率的测量
58. sound diffusivity
声扩散率
59. Keywords porous media;gas diffusion;effective diffusivity;tortuosity;
多孔介质;气体扩散;有效扩散系数;曲折因子;
60. Test Structure to Measure the Diffusivity of Polysilicon Thin Films
多晶硅薄膜热扩散率的测试结构
61. Diffusivity of Multicomponent Mixture during the Process of Mass Transfer and Its Calculation
多组分物系传质过程扩散系数及其计算
62. Horizontal mixing of Great Barrier Reef waters: Offshore diffusivity determined from radium isotope distribution
大保堤礁的水平混合:镭同位素分布确定的离岸扩散率
63. Vertical eddy diffusivity estimations in Swan river estuary
天鹅河口的垂直涡动扩散率模拟
64. 7 XI Tonggeng, ZHOU Xinyu, LI Zongjie, NI Helin, GU Zongyi, Computerized laser thermal diffusivity measurement apparatus, Journal of Engineering Thermophysics, 1(2), 147(1980
奚同庚,周新宇,李宗杰,倪鹤林,顾宗义,计算机运控的激光热导仪的研究,工程热物理学报,1(2),147(1980
65. Thermal diffusivity coefficient
导温系数
66. heat diffusivity
导热性 热导率
67. Keywords Thermal conductivity;Thermal diffusivity;Specific heat capacity;Quendhing martensite;Tempered sorbite;Pealite;Mechanical property;
导热系数;导温系数;比热容;淬火马氏体;回火马氏体;回火索氏体;珠光体;力学性能;
68. thermal conductivity and diffusivity
导热系数与导温系数
69. Investigation of Mathematical Model for Jes Stream Gas-liquid Mass Transfer and Measurement of Diffusivity
射流柱气液传质数模研究和扩散系数测定
70. thermal diffusivity of rocks
岩石热扩散率
71. Keywords drying model;heat transfer;mass transfer;porous media;effective diffusivity;
干燥模型;传热;传质;多孔介质;有效扩散系数;
72. Mean diffusivity
平均扩散率
73. The effect of rainfall intensity, water diffusivity and hydraulic conductivity to the water distribution were also analyzed.
并分析了降雨强度、水分扩散率以及导水率变化对边坡水分运移的影响。
74. Application of Cubic Spline Function to Calculation of Soil Water Diffusivity
应用三次样条函数计算土壤水分扩散率
75. THERMAL DIFFUSIVITY MEASUREMENTS OF SEMICONDUCTOR MELTS BY LASER FLASH METHOD
应用激光闪光法测定半导体融体的热扩散率
76. Measuring Thermal Diffusivity of Thin Film by Laser Flash Method
应用激光闪光法测量薄膜材料的热扩散率
77. A: the dot gain in business card printing and membership card making due to business card printing and membership card making pressure, printing ink in the substrate of diffusivity dot gain arising.
应：网不面扩不小是在制卡和会员卡制作历程洋由于制卡和会员卡制作不张力、油不朱在承印物上的分泌清除所引起的网不面增不小的本体。
78. The measuring thermal diffusivity of film materials by laser photoacoustic backing exciting technique[J].
引用该论文 王培吉,周忠祥,梁伟,张奉军,张仲,范素华.
79. Influence of Stress on Thermal Diffusivity by Laser Photothermal Technique[J].
引用该论文 王培吉,张仲,范素华.
80. Francois Sillion and Clande Puech,“A General Two-Pass Method Integrating Specular and Diffus Reflection”, ACM Computer Graphics, Vol 23, No. 3, pp.335-344, 1989.
张忠宝、陈利琮、王宗铭，“提高蒙地卡罗直接照明法效能的两种技巧”，中兴大学工程学刊第十二卷，第一期，民国九十一年三月.
